Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 b4 win in 5 half-moves
2 Kb4 win in 5 half-moves
3 Kc6 win in 9 half-moves
4 Kc7 win in 9 half-moves
5 Kab6 win in 19 half-moves
6 Nd7 win in 23 half-moves
7 Ka8 draw
8 Kaa6 draw
9 Kb8 draw
10 Kbb6 draw
11 Ka4 loss in 4 half-moves
12 Ka7 loss in 4 half-moves
13 Kba6 loss in 4 half-moves
14 Kc8 loss in 4 half-moves
15 Nc6 loss in 3 half-moves
16 Nc4 loss in 2 half-moves
17 Nd3 loss in 2 half-moves
18 Nf3 loss in 2 half-moves
19 Nf7 loss in 2 half-moves
20 Ng4 loss in 2 half-moves
21 Ng6 loss in 2 half-moves